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<h1>edges
</h1>

<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
<div class="box"><strong>edges(g) --- list the edges in g as a 2-column matrix</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
<div class="box"><strong>function elist = edges(g) </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
<div class="fragment"><pre class="comment"> edges(g) --- list the edges in g as a 2-column matrix</pre></div>

<!-- crossreference -->
<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
This function calls:
<ul style="list-style-image:url(../../matlabicon.gif)">
</ul>
This function is called by:
<ul style="list-style-image:url(../../matlabicon.gif)">
<li><a href="bridges.html" class="code" title="function blist = bridges(g,algo)">bridges</a>	bridges(g,algo) --- find all cut edges in g</li><li><a href="cayley.html" class="code" title="function cayley(g,perms,verbose)">cayley</a>	cayley(g,perms) -- create a Cayley graph (undirected)</li><li><a href="cdraw.html" class="code" title="function cdraw(g,coloring,line_style,color_matrix)">cdraw</a>	cdraw(g,coloring) -- draw g with a given vertex coloring</li><li><a href="dot.html" class="code" title="function dot(g,filename)">dot</a>	dot(g,filename) --- save graph for use by graphviz.</li><li><a href="draw.html" class="code" title="function draw(g,line_style)">draw</a>	draw(g) --- draw g in a figure window</li><li><a href="edge_color.html" class="code" title="function c = edge_color(g,algo)">edge_color</a>	edge_color(g,algo) --- find a proper edge coloring of the graph g</li><li><a href="graffle.html" class="code" title="function graffle(g, filename, width, rad)">graffle</a>	graffle(g, filename, width, rad) --- write graph in OmniGraffle format</li><li><a href="incidence_matrix.html" class="code" title="function M = incidence_matrix(g,type)">incidence_matrix</a>	incidence_matrix(g) --- return the vertex/edge incidence matrix.</li><li><a href="line_graph.html" class="code" title="function line_graph(g,h)">line_graph</a>	line_graph(g,h) --- set g to be the line graph of h</li><li><a href="prufer.html" class="code" title="function output = prufer(g, code)">prufer</a>	prufer --- convert a tree to/from its Prufer code</li><li><a href="random_planar.html" class="code" title="function random_planar(g,n)">random_planar</a>	random_planar(g,n) --- create a random planar triangulation</li><li><a href="save.html" class="code" title="function save(g,filename)">save</a>	save(g,filename) --- save a graph to disk</li><li><a href="sgf.html" class="code" title="function A = sgf(g,M)">sgf</a>	sgf --- simple graph format: a 2-column matrix representation</li></ul>
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<h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
<div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function elist = edges(g)</a>
0002 <span class="comment">% edges(g) --- list the edges in g as a 2-column matrix</span>
0003 
0004 <span class="keyword">global</span> GRAPH_MAGIC
0005 [i,j] = find(triu(GRAPH_MAGIC.graphs{g.idx}.array));
0006 
0007 elist = [i,j];</pre></div>
<hr><address>Generated on Fri 30-Apr-2010 07:51:16 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> &copy; 2003</address>
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